This year, the birds planted themselves a garden.
I have half a dozen bird feeders scattered around our yard. Some hold millet, others contain suet, and a small feeder near the house is full of tiny, black nyjer seeds specifically for the goldfinches and Pine Siskins. But the most popular feeders are the ones full of black oil sunflower seeds.
House Finches, jays, nuthatches and chickadees, magpies, grosbeaks—all are attracted to the sunflower seeds. (So are squirrels, but they only get the spilled seeds on the ground.) While the finches sit contentedly on the feeder, munching away, the jays, nuthatches and chickadees tend to swoop in, grab a seed (or three, in the case of the jays), and hightail it to the relative safety of a convenient branch. There they open the shell and extract the seed before returning to the feeder for their next bite.